The interview process consisted of three f2f round of which 2 were completely technical and one was managerial. All the interviewers were friendly and very soft spoken. Questions were easy and all the rounds went quite well. All the interviewers seemed impressed and satisfied with my answers. The manager told me that the HR will get back to me in a couple of days. I didn't get any calls / emails in the next 2 days. So I called the HR on the 3rd day to follow up. I was shocked when she mentioned that my interview feedback was "not so positive" as I don't have much experience in Python. Although I believe it was clearly visible from my resume, it took them 3 complete rounds of interview to figure that out. Whereas the toughest question I was asked about Python was, whether I have worked on Python or not.